Specifications, Accessories – Nikon Zoom-Nikkor 25-50mm f/4 User Manual
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SPECIFICATIONS
Focil length: 25~50mm
Maximum aperture: fM
Lens construction: 11 elements in 10 groups
Picture angle: 80*40’ ~ 47*50’
Distance scale: Graduated in meters and feet from 0.6m (2 ft) to infinity (■»}
Zooming control: By independent zooming control ring with rotation of 83*;
reference marks provided for focal length settings of 25mm, 28mm. 35mm,
40mm and 50mm
Focusing control: Independent focusing ring with total rotation of 73*30’
Aperture scale: f/4~f/22 on both standard and aperture-direct-readout (ADR)
scales
Diaphragm: Fully automatic
Exposure measurement; Full-aperture method adopted: meter coupling ridge
provided for coupling with Al-type cameras, and meter coupling shoe for
non-AI cameras
Attachment size: 72mm (P = 0.75mm)
Mount: Nikon bayonet type
Dimensions: 75mm dia. x 112mm (overall); 104mm extension from flange
Weight: Approx. 600g
Accessories
72mm screw-in lens cap
Rear lens cap LF-1
Slip-on lens hood HK-7
Flexible lens pouch No. 62
Hard lens case CL-15S
72mm filters
Teleconverter TC-200